Patents for A01B 11 - Ploughs with oscillating, digging or piercing tools (95) |
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04/30/2014 | CN103749007A Impact type cultivator plow machine |
04/03/2014 | WO2014049075A1 Improved plow |
01/07/2014 | US8626401 Cultivation system and a subsoil tool |
09/11/2013 | CN103298332A Improved equipment of a mounted type, designed to carry out tilling against desertification of the land |
05/08/2013 | EP2589279A1 Soil cultivation device with vibrating grubber tooth |
04/18/2013 | CA2792087A1 Vibratory ripper having depth adjustable ripping member |
02/27/2013 | CN202750419U Subsoiler airfoil shape shovel vibrative entering soil device |
01/29/2013 | CA2590993C A plough assembly |
11/15/2012 | WO2012107945A8 Improved equipment of a mounted type, designed to carry out tilling against desertification of the land |
11/07/2012 | CN102057766B Mole plough bionic anti-sticking, anti-drag and wear-resistant plough shovel |
10/10/2012 | CN102057767B Bionic anti-drag reamer for mouse-path plough |
09/19/2012 | CN102668742A Vibration type subsoiler |
08/16/2012 | WO2012107945A1 Improved equipment of a mounted type, designed to carry out tilling against desertification of the land |
05/09/2012 | CN101045462B Riding-type paddy field work machine |
04/11/2012 | CN202183933U 一种对称凸轮传动振动深松机 A symmetric vibration camming subsoiler |
03/14/2012 | EP2120526B8 "aerator mechanism with vertically reciprocating tine" |
03/07/2012 | CN202153822U 振动深松机 Vibration subsoiler |
12/22/2011 | DE102008017242B4 Bodenbearbeitungsgerät Harrow |
12/21/2011 | EP2120526B1 "aerator mechanism with vertically reciprocating tine" |
07/20/2011 | CN201898699U Vibrating subsoiling shovel |
05/18/2011 | CN102057767A Bionic anti-drag reamer for mouse-path plough |
05/18/2011 | CN102057766A Mole plough bionic anti-sticking, anti-drag and wear-resistant plough shovel |
01/05/2011 | CN101326872B Situ plow-putting vibrating scarifier |
02/25/2010 | US20100044061 Vibratory plow assembly |
11/25/2009 | EP2120526A1 "aerator mechanism with vertically reciprocating tine" |
10/08/2009 | DE102008017242A1 Bodenbearbeitungsgerät Harrow |
08/13/2009 | WO2009097641A1 Cultivation system and a subsoil tool |
07/15/2009 | EP2077708A2 Ground-working tool |
04/15/2009 | CN201221100Y Ditch excavator |
09/12/2008 | WO2008016548B1 Ground-working tool |
08/28/2008 | WO2008101292A1 'aerator mechanism with vertically reciprocating tine' |
04/10/2008 | WO2008016548A3 Ground-working tool |
02/07/2008 | WO2008016548A2 Ground-working tool |
02/07/2008 | CA2659739A1 Ground-working tool |
01/07/2008 | CA2590993A1 A plough assembly |
10/03/2007 | CN101045462A Riding-type paddy field work machine |
08/08/2007 | CN101011009A Greening method of self-ignition coal gangue hill |
03/22/2007 | DE102005055289B3 Ground-breaking machine with crank protection, includes decoupler forming rigid connection to penetrative tool but releasing on overload |
12/28/2006 | WO2006138616A2 Earth moving apparatus and method |
10/25/2006 | EP1713317A1 Aerating device and method for aerating soil |
10/05/2006 | DE102005021025A1 Bodenbearbeitungsgerät Harrow |
08/18/2005 | WO2005074667A1 Aerating device and method for aerating soil |
03/23/2005 | EP1251726B1 Resilient support between plough frame and lower moldboard |
02/09/2005 | CN2676572Y Mechanical oscillation plough |
06/02/2004 | CN2618414Y Three row vibration deep loosener |
04/14/2004 | CN2610613Y Double-line vibration deep riper |
03/31/2004 | CN2607723Y Plough with oscillating tool |
01/27/2004 | US6681867 Oscillating ground engaging tool |
06/11/2003 | CN2554897Y Viberation deep coosener |
12/26/2002 | US20020195259 Oscillating ground engaging tool |
10/30/2002 | EP1251726A1 Resilient support between plough frame and lower moldboard |
01/16/2002 | CN1330860A Mouse-way plough for agricultural field |
07/19/2001 | WO2001050834A1 Resilient support between plough frame and lower moldboard |
07/19/2001 | DE10001686A1 Soil cultivator oscillates as a result of crank mechanism, electric or oil motor, two flyweights, and hydraulic unit |
06/20/2001 | EP1108349A1 A plough |
06/12/2001 | US6244355 Isolation mount |
05/22/2001 | US6234718 Vibratory apparatus |
05/16/2001 | CN2429995Y Farm mole plow |
12/20/2000 | CN2410853Y Plough capable of digging |
11/22/2000 | CN2406455Y Multifunctional vibration-type soil-improving machine |
08/09/1995 | EP0666014A1 Mobile soil decompacting apparatus |
05/10/1995 | EP0557393A4 Drive linkage for agricultural device |
04/27/1995 | DE4403158C1 Mobile ground-loosening appliance |
04/06/1995 | DE4333310A1 Soil-working machine of the articulated type for the actuation of multi-purpose implements and of a plurality of implements |
06/16/1994 | DE4242613A1 Optimally controlled metal cutting process - having tool carrier system mounted on controlled damping system to eliminate and cutting tool vibration |
09/01/1993 | EP0557393A1 Drive linkage for agricultural device |
12/22/1992 | US5172768 Device for loosening soil |
05/29/1992 | WO1992008913A1 Drive linkage for agricultural device |
07/17/1991 | CN2080741U Rear-turning digging type tiller |
08/01/1990 | EP0289517B1 Process and device for loosening soil |
09/26/1989 | CA1261205A1 Deep side-banding knife |
07/25/1989 | US4850434 Vibrating deep ripper |
04/05/1989 | CN2035162U Improved dredge machine for hidden ditch |
03/14/1989 | US4811794 Garden tiller with reciprocating tines |
04/27/1988 | EP0265397A1 Spading machine and tool for such a machine |
03/15/1988 | CA1234010A1 Vibrating earth ripping apparatus |
12/23/1987 | CN86202231U High yield ditch plough drawed by domestic animals and small power device |
08/27/1987 | WO1987004893A1 Subsoil aerator |
07/02/1987 | WO1987003774A1 Process and device for loosening soil |
06/25/1987 | DE3545970A1 Verfahren und vorrichtung zur auflockerung von boeden Method and device for loosen up of soils |
03/26/1985 | US4506740 Vibrating earth ripping apparatus |
10/26/1983 | EP0092201A1 Mobile soil loosening implement |
10/26/1983 | EP0092069A1 Soil-working implement for connection to a tractor |
10/25/1983 | US4411321 Cultivating implements |
01/04/1983 | CA1138700A1 Method and implement for loosening the soil |
08/25/1981 | US4285284 Seeder with pivoting soil breakers |
03/25/1981 | EP0025568A1 Method and implement for soil loosening |
03/11/1981 | EP0024901A1 Cultivating implement |
03/11/1981 | EP0024751A1 Motorized spade |
01/20/1981 | US4245705 Apparatus for taking off vibratory power for tractor |
10/14/1980 | US4227578 Isolation frame |
02/12/1980 | US4187914 Soil cultivating implements |
01/01/1980 | US4181180 Soil cultivating machines |
04/17/1979 | US4149600 Soil cultivating machines |
07/25/1978 | US4102402 Subsoiler |